The Cessna 120-140 Association Forum

I am helping a friend dejunk his collection of stuff. I came across a set of 8 brand new Auburn spark plugs. They are labeled "171" 0270911
.019 gap. Any thoughts?

Unison Part #UREM37E is the equivalent to the Auburn 171

REM37E plugs aren't listed as used on C-85 or C-90 engines installed in the 120/140/140A series. Used on A-65 and C-75, and several other TCM engine models.

Thanks Mike.

Here's a link for Auburn data.
https://www.aircraftspruce.com/catalog/ ... _guide.pdf

6277 wrote: ↑Fri May 12, 2023 7:21 am I am helping a friend dejunk his collection of stuff. I came across a set of 8 brand new Auburn spark plugs. They are labeled "171" 0270911
.019 gap. Any thoughts?

Hmmmm, seeing more of this.........."helping a friend broom stuff". Maybe we'll see some real treasures come to light that have been getting dusty over the years........